53 lines
1.9 KiB
JavaScript
53 lines
1.9 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const ipc_main_internal_1 = require("@electron/internal/browser/ipc-main-internal");
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const errorUtils = require("@electron/internal/common/error-utils");
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const callHandler = async function (handler, event, args, reply) {
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try {
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const result = await handler(event, ...args);
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reply([null, result]);
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}
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catch (error) {
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reply([errorUtils.serialize(error)]);
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}
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};
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exports.handle = function (channel, handler) {
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ipc_main_internal_1.ipcMainInternal.on(channel, (event, requestId, ...args) => {
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callHandler(handler, event, args, responseArgs => {
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if (requestId) {
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event._replyInternal(`${channel}_RESPONSE_${requestId}`, ...responseArgs);
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}
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else {
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event.returnValue = responseArgs;
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}
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});
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});
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};
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let nextId = 0;
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function invokeInWebContents(sender, sendToAll, command, ...args) {
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return new Promise((resolve, reject) => {
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const requestId = ++nextId;
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const channel = `${command}_RESPONSE_${requestId}`;
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ipc_main_internal_1.ipcMainInternal.on(channel, function handler(event, error, result) {
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if (event.sender !== sender) {
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console.error(`Reply to ${command} sent by unexpected WebContents (${event.sender.id})`);
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return;
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}
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ipc_main_internal_1.ipcMainInternal.removeListener(channel, handler);
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if (error) {
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reject(errorUtils.deserialize(error));
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}
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else {
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resolve(result);
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}
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});
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if (sendToAll) {
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sender._sendInternalToAll(command, requestId, ...args);
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}
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else {
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sender._sendInternal(command, requestId, ...args);
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}
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});
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}
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exports.invokeInWebContents = invokeInWebContents;
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